47681811

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 28522989

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2267, 2337, 6801, 7011, 20403, 21033, 43073, 61209, 92947, 129219, 278841, 387657, 836523, 1162971, 1765993, 2509569, 5297979, 15893937, 47681811]

約数ペア:

[(1, 47681811), (3, 15893937), (9, 5297979), (19, 2509569), (27, 1765993), (41, 1162971), (57, 836523), (123, 387657), (171, 278841), (369, 129219), (513, 92947), (779, 61209), (1107, 43073), (2267, 21033), (2337, 20403), (6801, 7011)]